Hi. I have a performance project I am working on. I am using 3 MIDI Controllers: Two Launchpad MK2's, Launchpad S, and a Akai MPK 249. I have two USB 3.0 ports, and 1 USB 2.0 port.

The USB 2.0 Port is getting the Akai MPK 249 directly.

One USB 3.0 is getting a Focusrtie Scarlett 2i2 directly.

One USB 3.0 is getting a USB 3.0 Hub with 4 slots (no external power) with the 3 Launchpads plugged into it.

I was having trouble getting both Launchpad MK2's to work seperately so I set one Launchpad MK2 from port 215 to port 216 in the MIDI in and out, and it worked for a while, but now it isn't functioning normally like the other Launchpad MK2. The Launchpad on port 216 Am I doing something improper with the setup of the 2nd Launchpad MK2? I want to use it like a second independent launchpad.